X-Git-Url: http://git.openwrt.org/?p=project%2Fmdnsd.git;a=blobdiff_plain;f=dns.h;h=38ab41f85b8df4e05fed15af21bde1226140d6c0;hp=791159f7b7a5b571006809a27aeb64807b5f0257;hb=a0403cde2d5684b63c0ea2c25a5414ede9ac99c3;hpb=5bdbcd785b0a08e866631a6a062ea9ced1f6dce8 diff --git a/dns.h b/dns.h index 791159f..38ab41f 100644 --- a/dns.h +++ b/dns.h @@ -40,7 +40,7 @@ #define MAX_NAME_LEN 8096 #define MAX_DATA_LEN 8096 -#define C_DNS_SD "_services._dns-sd._udp.local" +#define C_DNS_SD "_services._dns-sd._udp.local" struct dns_header { uint16_t id; @@ -55,28 +55,29 @@ struct dns_srv_data { uint16_t priority; uint16_t weight; uint16_t port; -} __attribute__((packed, aligned(2))); +} __attribute__((packed)); struct dns_answer { uint16_t type; uint16_t class; uint32_t ttl; uint16_t rdlength; -} __attribute__((packed, aligned(2))); +} __attribute__((packed)); struct dns_question { uint16_t type; uint16_t class; -} __attribute__((packed, aligned(2))); +} __attribute__((packed)); struct interface; extern int cfg_proto; extern int cfg_no_subnet; -void dns_send_question(struct interface *iface, const char *question, int type, int unicast); +void dns_send_question(struct interface *iface, const char *question, int type, int multicast); void dns_init_answer(void); void dns_add_answer(int type, const uint8_t *rdata, uint16_t rdlength, int ttl); -void dns_send_answer(struct interface *iface, const char *answer); +void dns_send_answer(struct interface *iface, struct sockaddr *to, const char *answer); +void dns_reply_a(struct interface *iface, struct sockaddr *to, int ttl); const char* dns_type_string(uint16_t type); void dns_handle_packet(struct interface *iface, struct sockaddr *s, uint16_t port, uint8_t *buf, int len);